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  • 學位論文

輪胎定位角度對行駛偏向之影響分析

Analysis of Wheel-Alignment Angularity Effect for Vehicle Deviations

指導教授 : 尤正吉

摘要


本研究將前束、外傾角、內傾角、後傾角及整體式後軸歪斜角等輪胎定位角度所形成的轉向軸線力矩效應,合併於車輛運動方程式中,藉此分析影響車輛行駛偏向的因素,並發現前束是影響車輛直線行駛偏向的最大要因,其次為後傾角、外傾角及內傾角。接著將輪胎定位角度進行交叉組合,找出可降低車輛直行偏向的解決方案,並假設不同的案例作為輪胎定位角度校正作業的演練,找出調整模式的組合,不但將輪胎定位角度調整到車廠的規格內,而且可有效降低車輛直行偏向的問題。

並列摘要


This study incorporates the steer axis moments equation into the vehicle dynamics in order to analyze the vehicle’s straight driving deviations. These moment equations are produced by wheel alignment angularities which are toe, camber, caster, king-pin inclination and oblique integral rear axle angle. And the influence factors of the vehicle’s straight driving deviations are toe, caster, camber and king-pin inclination in sequence. And then find out the solution of different wheel alignment angularity formula for reduce the vehicle’s straight driving deviation. After practice the examples of vehicle design revision and impact adjustment, the formulas this study proposed can not only satisfy the specification, but also reduce the problem of vehicle’s straight driving deviations.

參考文獻


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被引用紀錄


徐培恩(2006)。前輪獨立轉向車之運動分析〔碩士論文,國立臺北科技大學〕。華藝線上圖書館。https://doi.org/10.6841/NTUT.2006.00313

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